已知三个工作簿WORK1,WORK2,WORK3中分别对应有AA，BB，CC三个工作表，求CC中单元格C8，其值等于AA中的A8乘以BB中的B8，正确的公式是（）

People don’t work working．It’s not work itself that’s important to them but such a joy in doing work well． He often come to work early and he is ____ late for work. 1If you don’t work hard formost of the year and then work hard for only a few days before the exam, youwill probably . How do your parents usually go to work?—My mother usually goes to work _________ bus while my father ________ a bike to work. Forty percent of the class _______ most of the work, and some of the work ______ really difficult. Where is your father ? －He is at work . He always has lots of work __________ . Nearly three fourths of work _____finished by students, the rest of work will ___ off. The ratio of the work done by the machine ________ the work done on it is called the efficiency of the machine. How do you go to work? —I go to work_____bus. [ ] Only in this way______ the problem.: A. can you work out|B. you can work out|C. you only work out|D. can’t you work out _ __ do you work in the company?—3 years.[ ] It is evident that success lies _____ hard work; ______ other words, hard work leads to success My father usually the subway to work, but today he goes to work a bus. Mary, where do you work?— I work in a company _____ sells clothes. The difference value between Budgeted Cost for work Performed and Actual Cost for Work Performed is（　　）. The difference value between Budgeted Cost for Work Performed and Actual Cost for Work Performed is ( ). There’s a limited amount of work that you can do, （） hard you work. People（）work from home can set their own pace and schedule for work. 默认情况下，Excel为每个新建工作簿创建三个工作表,标签名分别是Sheet1、Sheet2、Sheet3（） 已知∠1、∠2、∠3是三角形中的三个内角,其中∠1=70°,∠2=35°,那么∠3=（）